#7 JOnAS: remove unneded wrapper function

_jonas

@@ -43,17 +43,14 @@
 
 
 typeset -A opt_args
-local context state line curcontext="$curcontext"
+local context state line curcontext="$curcontext" ret=1
 
-_jonas() {
-  local ret=1
-
-  _arguments -C \
+_arguments -C \
   '1:cmd:->cmds' \
   '*::arg:->args' \
-  && ret=0
+&& ret=0
 
-  case "$state" in
+case "$state" in
   (cmds)
     local commands; commands=(
       'version:show version information'
@@ -118,9 +115,6 @@ _jonas() {
       ;;
     esac
   ;;
-  esac
+esac
 
-  return ret
-}
-
-_jonas "$@"
+return ret